Mark A. Olthoff

Samuel K. Cullan, M.D., J.D. is a medical doctor, engineer, and Board-Certified Trial Lawyer. Dr. Sam Cullan is well known as an advocate for catastrophic injury victims of trucking accidents and medical malpractice, handling difficult cases such as birth injuries and brain and spinal cord injuries in Missouri, Kansas, Nebraska and Arizona. He graduated with honors from the United States Merchant Marine Academy with a degree in Marine Engineering and went on to be elected to the Nebraska Stat...

Brian Finucane is a partner in the firm's Kansas City office. He has practiced exclusively in the field of labor and employment law since 1977. Brian provides a broad range of legal services in employment law, from daily client consultation designed to avoid legal problems to defending clients in complex class action litigation. He also represents clients in traditional labor law matters, negotiating contracts and handling National Labor Relations Board (NLRB) matters, union contract arbitrat...

Roger Nail is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Roger, who practices law in Kansas City, Missouri, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roger is held by other top lawyers in the same geographic and legal practice area.

A native of St. Louis, Bill received his undergraduate and law degrees from the University of Missouri. He has fought hard for personal injury victims for 33 years, spending many sleepless nights worried about his clients and thinking of new and creative ways to litigate their cases. Bill is passionate about helping his clients receive the best medical care and the best results on their cases, whether by trial or settlement. In fact, he has successfully collected well over $250 Million for hi...

Jack Wallace is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Jack, who practices law in Kansas City, Missouri, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jack is held by other top lawyers in the same geographic and legal practice area.

Scott S. Bethune is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Scott S., who practices law in Kansas City, Missouri, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott S. is held by other top lawyers in the sa...

Lynn R. Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs, Product Liability Litigation - Plaintiffs and Professional Malpractice Law - Plaintiffs. Lynn R., who practices law in Kansas City, Missouri, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lynn R. is held by other top lawyers in the same geograph...

Sean has extensive trial and litigation experience through his 27 years of civil defense practice. He represents national transportation companies in cases involving personal injury, Federal Employers’ Liability Act (FELA), grade crossing accidents, property damage, cumulative trauma exposure and other accident investigation and defense. His litigation experience includes a record of success in jury verdicts and pre-trial motion practice. He regularly serves on initial response teams fo...

Trina Ricketts is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Trina, who practices law in Kansas City, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trina is held by other top lawyers in the same geographic and legal practice area.

Grant L. Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Grant L., who practices law in Kansas City, Missouri, has been recognized since 2001. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Grant L. is held by other top lawyers in the same...